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orion_spi: fix handling of default transfer speed

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Accept zero (the default!) as a per-transfer clock speed override.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Lennert Buytenhek 2008-10-03 15:23:39 -07:00 committed by Linus Torvalds
parent aef7db4bd5
commit f2fe1638f6
1 changed files with 1 additions and 1 deletions
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2
drivers/spi/orion_spi.c
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@ -427,7 +427,7 @@ static int orion_spi_transfer(struct spi_device *spi, struct spi_message *m)
goto msg_rejected;
}
if (t->speed_hz < orion_spi->min_speed) {
if (t->speed_hz && t->speed_hz < orion_spi->min_speed) {
dev_err(&spi->dev,
"message rejected : "
"device min speed (%d Hz) exceeds "